Restore in itunes without updating Xxxxxxxxsex
The method involves using Copy Trans Shelbee which is compatible with all i OS devices including the i Phone 7 and all i OS versions including i OS 10.
The i OS 7.1 update is currently available for download, which means if you restore your device right now it will automatically get upgraded to the latest version.
There are two ways to go about this: Back up your i Phone to your PC (via i Tunes) or back it up to the cloud via i Cloud.
Since Apple is not signing i OS 7.0.6 or earlier any more you cannot restore to these versions of the operating system even if you want to.The 10.3 update includes the conversion of your i Phones current file system to a new one.According to ZDNet, it includes "optimization for solid state storage, strong encryption, better file time stamping (down to the nanosecond), and many storage saving improvements."It's unlikely anything will go wrong, given that beta testers have been putting i OS 10 through its paces for months -- but better safe than sorry.Users who are running i OS 7.0.x and are jailbroken can continue using their device without upgrading to i OS 7.1, since Apple does not force them do so.However if your device has a software problem, which makes it inevitable for you to restore it then you will lose your jailbreak if you do it through i Tunes.